Results 71 to 80 of about 10,071,419 (304)

Effect of Cu and CuP Additions on the Microstructure and Nanoindentation‐Based Fracture Behavior of CoNiAlSi Ferromagnetic Shape Memory Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Cu and combined Cu–P microalloying refine the microstructure and enhance the nanoindentation‐derived fracture resistance of CoNiAlSi ferromagnetic shape memory alloys without suppressing the martensitic transformation. Comparative SEM, DSC, and nanoindentation results reveal that the CuP‐containing alloy provides the most balanced response, achieving ...
Mehmet Demir
wiley   +1 more source

Laws and Nature of Cohesion [PDF]

open access: yesScience, 1893
n ...
Fessenden, R. A., F., R. A.
openaire   +3 more sources

AGENDA: The Future of Natural Resources Policy [PDF]

open access: yes, 2012
This forum will provide a post-election perspective on some of the challenges and opportunities that natural resources, public lands, and energy policymakers in Washington are likely to face in the next four years.
University of Colorado Boulder. Natural Resources Law Center
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

open access: yesAdvanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri   +11 more
wiley   +1 more source

The moral problem is a Hume problem [PDF]

open access: yesBelgrade Philosophical Annual
The moral problem, as articulated by Smith, arises out of the attempt to introduce the experimental method of reasoning into moral subjects, developed by Hume.
Green Karen
doaj   +1 more source

AGENDA: Federal Lands, Laws and Policies and the Development of Natural Resources: A Short Course [PDF]

open access: yes, 1980
Even before the [Natural Resources Law] Center was established [in the fall of 1981], the [University of Colorado] School of Law was organizing annual natural resources law summer short courses.
University of Colorado. School of Law   +1 more
core  

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin   +7 more
wiley   +1 more source

Liberdade, lei natural e direito natural em Hobbes: limiar do direito e da política na modernidade Freedom, natural law and natural right in Hobbes: threshold of law and politics in modernity

open access: yesTrans/Form/Ação, 2009
Liberdade e poder são dois temas que se correlacionam ao longo da história da filosofia política moderna. Nos textos de Hobbes, a ideia da liberdade como ausência de impedimentos às ações ajuda-nos a pensar o dever de obediência ao poder soberano e as ...
Natalia Maruyama
doaj   +1 more source

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